L9480VB

单芯片汽车交流发电机稳压器 ONE CHIP CAR ALTERNATOR REGULATOR

DESCRIPTION

The devices are a ”single function” self-oscillating voltage regulator for car alternators. Integrating both the control section and the output power stage on a single chip, the devices require no external components, reducing significantly the cost of the system and increasing reliability.

NO EXTERNAL COMPONENTS

PRECISE TEMPERATURE COEFFICIENT

PRECISE REGULATED VOLTAGE

HIGH OUTPUT CURRENT

SHORT CIRCUIT PROTECTED

REVERSE BATTERY PROTECTION

\+ 80 V LOAD DUMP PROTECTION

LOW ENERGY SPIKE PROTECTION

THERMAL SHUTDOWN

VERY LOW START UP VOLTAGE